diff --git a/.travis.yml b/.travis.yml
index 631c927450..1d18b01803 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,6 @@
 language: c
+before_install:
+  - if [ $TRAVIS_OS_NAME == linux ]; then sudo apt-get update && sudo apt-get install -y astyle; fi
 script:
   - mkdir -p build
   - cd build